InChI=1/C15H19N3O/c1-18-12-5-3-2-4-11(12)17-15(18)14-9-16-8-13(19-14)10-6-7-10/h2-5,10,13-14,16H,6-9H2,1H3/p+1/t13-,14+/m1/s1/fC15H20N3O/h16H/q+1 D5EED981D75EE617